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drm/sun4i: tcon: Support LVDS output on Allwinner A20
authorAndrey Lebedev <andrey@lebedev.lt>
Wed, 19 Feb 2020 18:08:58 +0000 (20:08 +0200)
committerMaxime Ripard <maxime@cerno.tech>
Thu, 20 Feb 2020 17:25:36 +0000 (18:25 +0100)
commit6dabea818a1d59b3834897d512cdb64272751c17
tree430a148961f39e387d9104d70326bed243c6144atree | snapshot
parentcdcbbd5991e497b4048c78a55cad75fc4dd325a4commit | diff
drm/sun4i: tcon: Support LVDS output on Allwinner A20

A20 SoC (found in Cubieboard 2 among others) requires different LVDS set
up procedure than A33. Timing controller (tcon) driver only implements
sun6i-style procedure, that doesn't work on A20 (sun7i).

Signed-off-by: Andrey Lebedev <andrey@lebedev.lt>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20200219180858.4806-6-andrey.lebedev@gmail.com
drivers/gpu/drm/sun4i/sun4i_tcon.c diff | blob | history
drivers/gpu/drm/sun4i/sun4i_tcon.h diff | blob | history
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